{"product_id":"radiomaster-nexus-x-flight-controller","title":"RadioMaster NEXUS-X Helicopter Flight Controller for Rotorflight 2.2 - STM32F722, 256MB Blackbox, CNC Case","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe RadioMaster NEXUS-X is a helicopter flight controller specifically designed for RF 2.2, focusing on compatibility, stabilization performance, and clean installation. It uses an STM32F722 MCU with an ICM42688P 6-axis MEMS motion tracker and includes an upgraded 256MB onboard Black Box for extended data logging and tuning.\u003c\/p\u003e\u003cp\u003eThe controller provides multi-function UART connectivity for a wide range of receiver protocols, and supports Plug’n’Play solder-free RP3-H ExpressLRS receivers (receiver sold separately). A CNC-machined aluminum case helps protect the electronics while acting as a heat sink, and USB-C access is supported via an included extender for tight builds.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDesigned for RF 2.2 compatibility\u003c\/li\u003e\n\u003cli\u003eMCU: STM32F722\u003c\/li\u003e\n\u003cli\u003eGyro\/IMU: ICM42688P 6-axis MEMS\u003c\/li\u003e\n\u003cli\u003eBuilt-in Black Box with 256MB onboard flash memory\u003c\/li\u003e\n\u003cli\u003eCNC aluminum case for protection and cooling\u003c\/li\u003e\n\u003cli\u003eMulti-function UART ports for receiver and peripheral integration\u003c\/li\u003e\n\u003cli\u003eReceiver support: CRSF, ELRS, GHOST, S.BUS, SUMD, IBUS, XBUS, EXBUS, PPM, MSP\u003c\/li\u003e\n\u003cli\u003ePlug’n’Play connector support for RP3-H ExpressLRS receivers (sold separately)\u003c\/li\u003e\n\u003cli\u003eServo outputs: S1, S2, S3, TAIL (up to 12V)\u003c\/li\u003e\n\u003cli\u003eSupports tail servo and tail motor\u003c\/li\u003e\n\u003cli\u003eUSB-C interface and FC-Boot access\u003c\/li\u003e\n\u003cli\u003eRF Rescue feature\u003c\/li\u003e\n\u003cli\u003eOptional case colors: Grey \/ Gold \/ Red \/ Blue \/ Purple\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eItem\u003c\/td\u003e\n\u003ctd\u003eNEXUS-X Control System \/ NEXUS-X Helicopter Flight Controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFirmware\u003c\/td\u003e\n\u003ctd\u003eRF 2.2 \/ Rotorflight 2.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCU\u003c\/td\u003e\n\u003ctd\u003eSTM32F722RET6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGyro (IMU)\u003c\/td\u003e\n\u003ctd\u003eICM42688P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlash Memory (Black Box IC)\u003c\/td\u003e\n\u003ctd\u003e256MB (W25N02KVZEIR)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBarometer\u003c\/td\u003e\n\u003ctd\u003eSPL06-001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUART\u003c\/td\u003e\n\u003ctd\u003e5 - S.BUS [UART1], TELEM [UART2], PORT-A [UART4], PORT-B [UART6], PORT-C [UART3]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eServo Outputs\u003c\/td\u003e\n\u003ctd\u003eS1, S2, S3, TAIL servos (up to 12V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupport Tail ESC\u003c\/td\u003e\n\u003ctd\u003e760us \/ 1520us Servo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupport Tail Motor\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePWM Protocols\u003c\/td\u003e\n\u003ctd\u003ePWM, Oneshot, Multishot, Dshot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRPM Sensor\u003c\/td\u003e\n\u003ctd\u003e1 - from ESC frequency sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAUX\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExt voltage input (tele)\u003c\/td\u003e\n\u003ctd\u003e3.6-70V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Supply (DC)\u003c\/td\u003e\n\u003ctd\u003e5-16V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eA-B-C Serial Port Power Output\u003c\/td\u003e\n\u003ctd\u003e5V - 1.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelemetry\u003c\/td\u003e\n\u003ctd\u003eS.BUS, HoTT, S.Port, MSP, EDGETX, ELRS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e44.70 x 26.50 x 12.30mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e20.6g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e1 x NEXUS-X Control System\u003c\/li\u003e\n\u003cli\u003e3 x JST-GH 4-wire pigtail cables\u003c\/li\u003e\n\u003cli\u003e1 x JST-GH to servo plug (Dupont 3-pin connector)\u003c\/li\u003e\n\u003cli\u003e1 x Ultra light-weight and flexible USB-C extender\u003c\/li\u003e\n\u003cli\u003e1 x Type-C extension cable\u003c\/li\u003e\n\u003cli\u003e1 x JST-ZH1.5 “DSM” telemetry cable (telemetry only; does not support DSM receivers)\u003c\/li\u003e\n\u003cli\u003e1 x Voltage telemetry wire\u003c\/li\u003e\n\u003cli\u003e3 x 3M double-sided mounting tape\u003c\/li\u003e\n\u003cli\u003e2 x Heat shrink tubing\u003c\/li\u003e\n\u003cli\u003e1 x Inventory card\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelicopter builds using RF 2.2 \/ Rotorflight 2.2\u003c\/li\u003e\n\u003cli\u003eSetups requiring onboard Black Box logging for tuning\u003c\/li\u003e\n\u003cli\u003eReceiver integrations using CRSF, ELRS, S.BUS, and other supported protocols\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor installation and wiring questions, contact support@rcdrone.top or visit https:\/\/rcdrone.top\/.\u003c\/p\u003e\u003ch2 id=\"details\"\u003eDetails\u003c\/h2\u003e\u003cdiv class=\"details-gallery\"\u003e\n\u003cimg alt=\"RadioMaster NEXUS-X Helicopter Flight Controller in CNC aluminum case with USB-C access and Rotorflight focus\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/RadioMaster-NEXUS-X-Helicopter-Flight-Controller.jpg?v=1780743316\"\u003e\u003cp\u003ePurpose-built for Rotorflight 2.2, NEXUS-X combines a compact layout with clean USB-C access for easy setup and tuning.\u003c\/p\u003e\n\u003cimg alt=\"Graphic highlighting STM32F722 MCU and ICM42688P 6-axis MEMS gyro used in the NEXUS-X controller\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/RadioMaster-NEXUS-X-Helicopter-Flight-Controller_0cb7501e-8fb1-4db7-be19-7f0811cbed03.jpg?v=1780743322\"\u003e\u003cp\u003eAn STM32F722 processor paired with the ICM42688P 6-axis IMU delivers fast stabilization response and consistent flight feel.\u003c\/p\u003e\n\u003cimg alt=\"Built-in Black Box graphic for NEXUS-X with upgraded 256MB onboard flash memory for flight data logging\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/RadioMaster-NEXUS-X-Helicopter-Flight-Controller_ed94fab0-6050-45e8-a080-f7013f8cb4e2.jpg?v=1780743328\"\u003e\u003cp\u003eExpanded 256MB onboard Black Box memory captures longer logs for troubleshooting, tuning, and performance reviews.\u003c\/p\u003e\n\u003cimg alt=\"Close-up of NEXUS-X rugged CNC aluminum case, status LED and USB-C port for protection and cooling\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/RadioMaster-NEXUS-X-Helicopter-Flight-Controller_f45fb315-073b-421f-998c-1e9350f471ac.jpg?v=1780743334\"\u003e\u003cp\u003eThe CNC-machined aluminum housing helps protect the electronics while acting as a heat sink in tight helicopter frames.\u003c\/p\u003e\n\u003cimg alt=\"NEXUS-X specifications table listing Rotorflight 2.2 firmware, UART ports, receiver protocols, dimensions and power range\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/RadioMaster-NEXUS-X-Helicopter-Flight-Controller.png?v=1780743340\"\u003e\u003cp\u003eKey specs at a glance help confirm receiver support, UART mapping, power input range, and telemetry options before install.\u003c\/p\u003e\n\u003cimg alt=\"RadioMaster NEXUS-X flight controller dimensions diagram: 44.7 mm by 26.5 mm footprint and 12.3 mm height\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/RadioMaster-NEXUS-X-Helicopter-Flight-Controller_50addfd4-27d3-4a53-b9f7-636ab4c3154d.jpg?v=1780743347\"\u003e\u003cp\u003eA 44.7 × 26.5 × 12.3 mm footprint keeps the controller easy to fit while retaining full connectivity.\u003c\/p\u003e\n\u003cimg alt=\"NEXUS-X pinout diagram with servo outputs S1-S3 and tail, plus A\/B\/C ports, SBUS and labeled USB-C\/FC-Boot\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/RadioMaster-NEXUS-X-Helicopter-Flight-Controller_0d46df7e-9aec-458c-8550-e05da01c0fe1.jpg?v=1780743355\"\u003e\u003cimg alt=\"NEXUS-X helicopter flight controller on digital scale reading 20.6 g for installed weight reference\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/RadioMaster-NEXUS-X-Helicopter-Flight-Controller_5a713e70-4a44-4aca-8ee1-d4fac6e3797c.jpg?v=1780743360\"\u003e\u003cimg alt=\"RadioMaster NEXUS-X package contents: flight controller, JST-GH cables, USB-C extender, mounting tape and heat shrink\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/RadioMaster-NEXUS-X-Helicopter-Flight-Controller_1e0d209c-22ed-4b4b-8c4b-1ca8cc1e0aac.jpg?v=1780743366\"\u003e\u003cp\u003eEverything needed for a neat build is included, from JST-GH harnesses and a USB-C extender to mounting tape and heat-shrink.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"RadioMaster","offers":[{"title":"Grey","offer_id":52970487480544,"sku":"HP0157.0113-GRY-1","price":116.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/1_c4479697-f9ed-4266-83c6-5ba27eb3f59e.png?v=1780594703","url":"https:\/\/rcdrone.top\/nl\/products\/radiomaster-nexus-x-flight-controller","provider":"RCDrone","version":"1.0","type":"link"}